SIS SS IEC 780-1988 Nuclear instrumentation Qualification of electrical items of the safety system for nuclear power generating stations《核检测仪表 核电厂安全系统电气物项质量鉴定》.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

ETSI TR 102 495-7-2010 Electromagnetic compatibility and Radio spectrum Matters (ERM) System Reference Document Short Range Devices (SRD) Technical characteristics for SRD equipmenB.pdf

ETSI TR 102 496-2009 Electromagnetic compatibility and Radio spectrum Matters (ERM) System Reference Document Short Range Devices (SRD) Technical characteristics for Location track).pdf

ETSI TR 102 496-2009 Electromagnetic compatibility and Radio spectrum Matters (ERM) System Reference Document Short Range Devices (SRD) Technical characteristics for Location track.pdf

ETSI TR 102 503-2015 Lawful Interception (LI) ASN 1 Object Identifiers in Lawful Interception and Retained data handling Specifications (V1 9 1)《合法侦听 (LI) 合法侦听和保留数据处理规格中的ASN 1对象标识符.pdf

ETSI TR 102 503-2016 Lawful Interception (LI) ASN 1 Object Identifiers in Lawful Interception and Retained data handling Specifications (V1 10 1)《合法侦听(LI) ASN 1合法侦听和保留数据处理规范中的对象标识符.pdf

ETSI TR 102 503-2017 Lawful Interception (LI) ASN 1 Object Identifiers in Lawful Interception and Retained data handling Specifications (V1 11 1).pdf

ETSI TR 102 505-2012 Speech and multimedia Transmission Quality (STQ) Development of a Reference Web page (V1 3 1)《语音与多媒体传输质量(STQ) 参考网页的发展 版本1 3 1》.pdf

ETSI TR 102 506-2011 Speech and multimedia Transmission Quality (STQ) Estimating Speech Quality per Call (V1 4 1)《语音和多媒体的传输质量(STQ) 每条呼叫的估计语音质量(版本1 4 1)》.pdf

ETSI TR 102 512-2006 Terrestrial Trunked Radio (TETRA) Security Security requirements analysis for modulation enhancements to TETRA《陆地集群无线电(TETRA) 安全性 TETRA调制增强的安全要求分析》.pdf